Wireless microphone



FIG. 1 is a front elevation view thereof;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 shown in an enlarged scale is a top elevational view thereof;

FIG. 6 shown in an enlarged scale is a bottom elevational view thereof;

FIG. 7 shown in a reduced scale is a partial side elevational view showing the wireless microphone attached to a necktie.

FIG. 8 shown in a reduced scale is a partial front elevational view of the wireless microphone's clip as attached to a necktie; and,

FIG. 9 shown in a reduced scale is a front perspective view of the wireless microphone docking into a recharge cradle.

The broken line portions of FIGS. 7, 8 and 9 are included to show unclaimed subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a wireless microphone, as shown and described. 